<!DOCTYPE html>
<html xmlns:th="http://www.w3.org/1999/xhtml">
<head lang="en">
    <meta charset="UTF-8" />
    <title></title>
</head>

<h1 align="center">用户主界面界面</h1>
<h1 align="center">欢迎你：<a th:text="${username}" ></a> <a href="/user/userlogout" >退出</a> </h1>
</body>
</html>